65030397275200 has 504 divisors, whose sum is σ = 187389234669600. Its totient is φ = 22146835415040.

The previous prime is 65030397275177. The next prime is 65030397275281. The reversal of 65030397275200 is 257279303056.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 16180738791 + ... + 16180742809.

Almost surely, 2^{65030397275200} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 65030397275200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93694617334800).

65030397275200 is an abundant number, since it is smaller than the sum of its proper divisors (122358837394400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65030397275200 is a wasteful number, since it uses less digits than its factorization.

65030397275200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387 (or 5365 counting only the distinct ones).

The product of its (nonzero) digits is 2381400, while the sum is 49.

The spelling of 65030397275200 in words is "sixty-five trillion, thirty billion, three hundred ninety-seven million, two hundred seventy-five thousand, two hundred".